Dragino PS-LB-I LoRaWAN Air Water Pressure Sensor immersion type 5M length

Product Description

The Dragino PS-LB series sensors are LoRaWAN Pressure Sensor for Internet of Things solution. PS-LB can measure Air, Water pressure and liquid level and upload the sensor data via wireless to LoRaWAN IoT server.

The PS-LB series sensors include Thread Installation Type and Immersion Type, it supports different pressure range which can be used for different measurement requirement.

The LoRa wireless technology used in PS-LB allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.

PS-LB supports BLE configure and wireless OTA update which make user easy to use.

PS-LB is powered by 8500mAh Li-SOCI2 battery, it is designed for long term use up to 5 years.

Each PS-LB is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.

Features:

• LoRaWAN 1.0.3 Class A

• Ultra-low power consumption

• Measure air / gas or water pressure

• Different pressure range available

• Thread Installation Type or Immersion Type

• Monitor Battery Level

• Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865

• Support Bluetooth v5.1 and LoRaWAN remote configure

• Support wireless OTA update firmware

• Uplink on periodically

• Downlink to change configure

• 8500mAh Battery for long term use

Specifications:

Micro Controller:

• • MCU: 48Mhz ARM

  • Flash: 256KB

  • RAM: 64KB

Common DC Characteristics:

• • Supply Voltage: 2.5v ~ 3.6v

  • Operating Temperature: -40 ~ 85°C

LoRa Spec:

• • Frequency Range, Band 1 (HF): 862 ~ 1020 Mhz

  • Max +22 dBm constant RF output vs.

  • RX sensitivity: down to -139 dBm.

  • Excellent blocking immunity

Current Input Measuring :

• • Range: 0 ~ 20mA

  • Accuracy: 0.02mA

  • Resolution: 0.001mA

Voltage Input Measuring:

• • Range: 0 ~ 30v

  • Accuracy: 0.02v

  • Resolution: 0.001v

Battery:

• • Li/SOCI2 un-chargeable battery

  • Capacity: 8500mAh

  • Self-Discharge: <1% / Year @ 25°C

  • Max continuously current: 130mA

  • Max boost current: 2A, 1 second

Power Consumption:

• • Sleep Mode: 5uA @ 3.3v

  • LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm

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Returns

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Condition

Brand New

Shipping

This item is shipped directly from our supplier in China with tracking.